Lab Services Overview

A Rare Offering of Custom Services 
and Expertise

Janssen Diagnostics Lab Services offers unique, specialized tools to expedite your drug discovery and development program from preclinical through Phase IV trials.

  • Next generation sequencing of CTCs with the CELLSEARCH® System; interrogate up to 21 key cancer pathway genes and >800 annotated COSMIC mutations with as few as 5 CTCs.¹ Custom gene panels also available.
  • Expertise to capture a wide variety of rare cells, including circulating epithelial cells, circulating endothelial cells, circulating melanoma cells, and more
  • Visualize, enumerate, and characterize rare cells, and then re-interrogate them to get additional information through characterization of expressed proteins, rare cell FISH and molecular downstream analysis of DNA and messenger RNA sequences